Advantages:
1. **22-Tooth Metal Head**: Efficient in cleaning leaves, shrubs, and grass, making it versatile for various gardening tasks.
2. **Retractable Head**: Allows for easier storage and adaptation to different raking needs.
3. **Adjustable Handle**: Enables customisation for user’s comfort, reducing strain during use.
Disadvantages:
Metal Head Weight: The retractable metal head might be heavy for some users, leading to difficulty in handling.
Adjustment Mechanism: Potential for the adjustment mechanism to loosen over repeated use, affecting functionality.
Problems and Solutions:
Problem: Weight of the metal head can cause user fatigue.
Solution: Utilise ergonomic design principles to improve handle comfort and balance weight distribution.
Problem: Adjustment mechanism may become less reliable over time.
Solution: Ensure regular maintenance and tighten the adjustable parts as needed, or consider redesigning the mechanism for increased durability.
